Crispy Chicken Sandwich

Featured in Chicken & Turkey Everyone Will Love.

Craving a flavorful bite? This sandwich delivers with tender, panko-crusted chicken layered with homemade romesco packed full of roasted red peppers, sun-dried tomatoes, and nuts. Stack it all on crisped-up garlic focaccia and finish with a bright, fresh salad in a rich dressing. Every mouthful brings a mix of crunch, softness, and bold Mediterranean-style tastes that will keep you coming back for more.
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Updated on Wed, 02 Apr 2025 00:47:41 GMT
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Crispy Chicken Romesco Sandwich | cookbybook.com

The perfect blend of crunch and Mediterranean tastes come alive in this standout focaccia sandwich. Crispy panko chicken pairs with bold romesco sauce and flavorful garlic-parmesan butter. This isn't your run-of-the-mill sandwich - it's a thoughtfully built combo that turns basic ingredients into an unforgettable bite that works great for outdoor gatherings or fancy lunch options.

When I made these for my backyard get-together last week, everyone kept asking about the romesco sauce. Want to know what makes it so easy? I use store-bought roasted red peppers to save time without losing any of the amazing taste.

Key Ingredients and How to Pick Them

  • Chicken Breasts: Go for similar-sized pieces so they cook evenly
  • Focaccia: Good bread is what makes this sandwich special
  • Panko Breadcrumbs: The Japanese style gives you the best crunch
  • Roasted Red Peppers: The jarred kind work perfectly every time
  • Sun-dried Tomatoes: They pack a punch of savory goodness in the romesco
  • Fresh Herbs: The parsley brightens up the garlic butter wonderfully

Building Your Sandwich From Start to Finish

1. Getting Chicken Ready
Cut breasts flat for thinner pieces, Set up flour-egg-crumb stations, Keep your oil at the right heat for crispy coating
2. Making Your Sauces
Mix romesco parts until they're smooth, Combine herb butter until well mixed, Whip up your creamy dressing
3. Putting It All Together
Brown focaccia with the garlic butter and cheese, Stack everything in the right order, Wrap it up nicely if you're taking it somewhere
Mouthwatering Crispy Chicken Romesco Sandwich Pin it
Mouthwatering Crispy Chicken Romesco Sandwich | cookbybook.com

Mastering Each Sandwich Part

Getting each element right will make your sandwich amazing. For the romesco, blend it mostly smooth but leave some tiny bits for interest. Let your garlic butter warm up naturally so it spreads easily and tastes better. When you're dealing with the greens, don't pour too much dressing on them or they'll get mushy fast.

Prep-Ahead Tips

Make your sandwich-making easier by doing some work early. You can mix up the romesco sauce and keep it for up to three days in the fridge. Do the chicken breading on the day you'll eat it so it stays super crispy. The garlic butter can be made ahead too, ready to add tons of flavor when needed.

Keeping Everything Fresh

To keep everything tasting its best, store all the parts in different containers. Put sauces in sealed containers in your fridge, and keep bread at room temp so it doesn't get hard. If you need to make sandwiches ahead, wrap them carefully so they stay intact and don't get soggy.

What to Serve With It

Round out your meal with sides that go great with these sandwiches. Try a simple green salad, Italian-style potato salad, tasty olives, or some fresh fruit to create a complete and balanced meal everyone will love.

Picking the Best Bread

Choosing the right focaccia can make or break your sandwich. Look for bread with lots of little dents on top, which shows it's got good air pockets inside. You want something sturdy but not too dense, so it can hold everything without falling apart. Try to avoid super oily kinds that might make your sandwich too heavy.

My family always adds a tiny bit of smoked paprika to the breadcrumb mix - it gives a deeper flavor that works so well with the romesco sauce.

Incredible Crispy Chicken Romesco Sandwich Creation Pin it
Incredible Crispy Chicken Romesco Sandwich Creation | cookbybook.com

I've tweaked this sandwich many times, and I've learned that success comes down to using good ingredients and putting them together in the right order. The warm, crunchy chicken against the cool greens, while the romesco mixes with the garlicky butter creates this amazing balance of hot and cold, soft and crispy. Whether you pack it for an outdoor lunch or eat it at your table, this sandwich shows how simple stuff can turn into something really special when combined thoughtfully.

Frequently Asked Questions

→ Can I make the sauce ahead of time?
Of course! The sauce actually gets tastier after sitting in the fridge for a day or two. You can store it up to a week.
→ What works instead of focaccia?
If you're out of focaccia, go for ciabatta or any sturdy rustic bread that can handle all the fillings.
→ Can prep be done early?
You can get the romesco ready and the greens dressed ahead, but fry the chicken and toast the bread close to serving for the best bite.
→ What lettuce swaps are good?
If you can’t find gem lettuce, try using romaine hearts or butter lettuce. A crunchy, sweet leaf works great.
→ How do I keep chicken crisp?
Let the fried pieces rest briefly on paper towels to soak up extra oil. Don’t wrap the sandwiches until you’re ready to eat.

Crispy Chicken Romesco

Golden, crispy chicken on fluffy focaccia, paired with zesty homemade romesco and fresh greens tossed in a creamy dressing. An ultimate combo of textures and flavors.

Prep Time
20 Minutes
Cook Time
10 Minutes
Total Time
30 Minutes
By: Susan

Category: Poultry

Difficulty: Intermediate

Cuisine: Italian

Yield: 2 Servings (2 sandwiches)

Dietary: ~

Ingredients

→ Chicken

01 Two chicken breasts, sliced horizontally to make four thin fillets
02 50g plain flour
03 50g crispy panko crumbs
04 1 egg, beaten
05 2 tbsp of olive oil

→ Romesco Sauce

06 A couple of garlic cloves
07 Two roasted red peppers, jarred
08 Four pieces of sun-dried tomatoes
09 2 tbsp almonds
10 Half a tablespoon of balsamic
11 4 tbsp olive oil (add more if necessary)
12 1 tsp of paprika
13 2 tsp of kosher salt

→ Salad

14 Two tablespoons of sour cream
15 A tablespoon of mayo
16 Juice from half a lemon
17 One tablespoon grated parmesan cheese
18 Freshly cracked black pepper
19 Five chopped gem lettuce leaves
20 Handful of fresh arugula or rocket

→ Assembly

21 Small focaccia loaves (or cut sandwich-sized pieces)
22 4 tbsp softened butter
23 5g freshly chopped parsley
24 Three minced cloves of garlic
25 Plenty of grated parmesan

Instructions

Step 01

Cut the chicken breasts to make four flat pieces. Dredge them by coating first with flour, then dipping in whisked egg, and finally pressing into the panko. Fry with olive oil on medium heat for about four minutes on each side until golden brown.

Step 02

Blend everything for the romesco until you get a smooth texture. If it's too thick, just pour in a little more olive oil until it feels right. Keep it ready.

Step 03

Stir together the sour cream, mayo, lemon juice, parmesan, and pepper. Toss that dressing over the chopped lettuce and rocket leaves to coat.

Step 04

Combine the butter with the garlic and parsley. Cut the focaccia in half and slather the butter mixture evenly on the insides. Sprinkle grated parmesan generously on top and broil until bubbly and crisp.

Step 05

Spread the romesco generously on both insides of the focaccia. Layer the crispy chicken and salad mix on the bottom. Cover with the top piece and press lightly. Wrap in parchment before serving.

Notes

  1. Makes enough for 4 if you double everything
  2. Keep sandwiches fresh in the fridge wrapped in parchment paper

Tools You'll Need

  • A blender
  • A frying pan
  • Some mixing bowls
  • Broiler or grill

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Includes almonds (nuts)
  • Dairy ingredients (like butter, sour cream, and parmesan)
  • Has gluten in everything from flour to breadcrumbs to focaccia
  • Eggs are used in coating

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 1216
  • Total Fat: 67 g
  • Total Carbohydrate: 88 g
  • Protein: 74 g